diff options
Diffstat (limited to 'src/openvg')
| -rw-r--r-- | src/openvg/qpaintengine_vg.cpp | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/openvg/qpaintengine_vg.cpp b/src/openvg/qpaintengine_vg.cpp index 5669f45..d2c7b8b 100644 --- a/src/openvg/qpaintengine_vg.cpp +++ b/src/openvg/qpaintengine_vg.cpp @@ -1091,6 +1091,7 @@ VGPaintType QVGPaintEnginePrivate::setBrush // The brush is a texture specified by a QPixmap/QImage. QPixmapData *pd = brush.texture().pixmapData(); VGImage vgImg; + bool deref = false; if (pd->pixelType() == QPixmapData::BitmapType) { // Colorize bitmaps using the brush color and opacity. QColor color = brush.color(); @@ -1098,15 +1099,21 @@ VGPaintType QVGPaintEnginePrivate::setBrush color.setAlphaF(color.alphaF() * opacity); QImage image = colorizeBitmap(*(pd->buffer()), color); vgImg = toVGImage(image); + deref = true; } else if (opacity == 1.0) { if (pd->classId() == QPixmapData::OpenVGClass) { QVGPixmapData *vgpd = static_cast<QVGPixmapData *>(pd); vgImg = vgpd->toVGImage(); } else { vgImg = toVGImage(*(pd->buffer())); + deref = true; } + } else if (pd->classId() == QPixmapData::OpenVGClass) { + QVGPixmapData *vgpd = static_cast<QVGPixmapData *>(pd); + vgImg = vgpd->toVGImage(opacity); } else { vgImg = toVGImageWithOpacity(*(pd->buffer()), opacity); + deref = true; } if (vgImg == VG_INVALID_HANDLE) break; @@ -1114,7 +1121,8 @@ VGPaintType QVGPaintEnginePrivate::setBrush vgSetParameteri(paint, VG_PAINT_TYPE, VG_PAINT_TYPE_PATTERN); vgSetParameteri(paint, VG_PAINT_PATTERN_TILING_MODE, VG_TILE_REPEAT); vgPaintPattern(paint, vgImg); - vgDestroyImage(vgImg); // Will stay valid until pattern is destroyed. + if (deref) + vgDestroyImage(vgImg); // Will be valid until pattern is destroyed. return VG_PAINT_TYPE_PATTERN; } |